EP0526957A1 - Table pliante pour avions et véhicules, en particulier véhicules automobiles - Google Patents

Table pliante pour avions et véhicules, en particulier véhicules automobiles Download PDF

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Publication number
EP0526957A1
EP0526957A1 EP92250171A EP92250171A EP0526957A1 EP 0526957 A1 EP0526957 A1 EP 0526957A1 EP 92250171 A EP92250171 A EP 92250171A EP 92250171 A EP92250171 A EP 92250171A EP 0526957 A1 EP0526957 A1 EP 0526957A1
Authority
EP
European Patent Office
Prior art keywords
table top
inner end
struts
folding
vehicles
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP92250171A
Other languages
German (de)
English (en)
Inventor
Christian Hahn
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Julius Heywinkel Firma GmbH
Original Assignee
Julius Heywinkel Firma GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Julius Heywinkel Firma GmbH filed Critical Julius Heywinkel Firma GmbH
Publication of EP0526957A1 publication Critical patent/EP0526957A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N3/00—Arrangements or adaptations of other passenger fittings, not otherwise provided for
    • B60N3/001—Arrangements or adaptations of other passenger fittings, not otherwise provided for of tables or trays
    • B60N3/002—Arrangements or adaptations of other passenger fittings, not otherwise provided for of tables or trays of trays
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B31/00—Service or tea tables, trolleys, or wagons
    • A47B31/06—Service or tea tables, trolleys, or wagons adapted to the use in vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D11/00—Passenger or crew accommodation; Flight-deck installations not otherwise provided for
    • B64D11/06—Arrangements of seats, or adaptations or details specially adapted for aircraft seats
    • B64D11/0638—Arrangements of seats, or adaptations or details specially adapted for aircraft seats with foldable tables, trays or cup holders

Definitions

  • the invention relates to a folding table for airplanes and vehicles, in particular motor vehicles, with a fold-out table top which is pivotally and displaceably held in its lateral ends in frame sections and with which struts are connected which are pivotable at a distance from the inner end and which are connected at articulation points, which lie above the highest position of the inner end of the table top with respect to the side frame sections, are pivotably attached to the table frame having the side frame sections, the inner end of the table top being higher when the table top is swung out into the use position than when the table top is swiveled in, and the swivel connections between the table top and struts are immovable with respect to the struts.
  • Such a construction has the consequence that the table top can cause serious injuries in the event of an accident in which the aircraft or vehicle occupant is thrown in the direction of the table top in the use position.
  • the table top of which can be moved between a folded-out use position and a folded-in position by means of a drive device and in which the drive device should fold in automatically in the event of high deceleration values, in this way
  • the table top is held with its inner end in the side frame sections of a square frame and can be moved from a position of use by moving the inner end of the table top down in the side frame sections.
  • the table top is additionally positioned by struts which are pivotally attached to the lower ends of the side frame sections and which are pivotally engaged with the side edges of the table top.
  • the cam elements which produce the pivoting engagement between the table top and struts and are attached to the side edges of the table top move downward in guide slots in the struts and thereby also pivot the struts against them acting spring force in the direction of the side frame sections.
  • the struts only limit the upward movement of the table top beyond the position of use, because there are no devices on the struts with which the cams attached to the longitudinal edges of the table top could come into supportive engagement in the position of use of the table top.
  • the entire support of the table top in the use position is therefore in the area of the engagement of the inner end of the table top and side frame sections and via the emergency train connection, which prevents the front end of the table top from sinking under load.
  • the known folding table is therefore not at all suitable for manual operation only, and the struts provided on it counteract the rapid shift of the table top from the use position into the folded position desired with the upward movement of the front end of the table top, or make such a shift difficult.
  • a folding table of the type mentioned is designed according to the invention in such a way that the inner end of the table top can be shifted downward from the position of use and that a section of the table top lying between the connection points between the table top and struts and the outer end of the table top is opposite to that remaining part of the table top in the use position is pivotable upwards.
  • the table top in the use position and the struts connected to it form an arrangement which makes it possible for the table top to be easily pivoted out of the use position as a result of an upward force acting on its free end.
  • the inner end of the table top in the side frame sections is shifted downward, without the coupling of the table top with the side frame sections having to be removed beforehand.
  • the tabletop can therefore move out of its position of use without any significant resistance if an aircraft or vehicle occupant hits the free end of the tabletop as a result of a forward movement that occurs in the event of an accident, which is mostly associated with an upward movement component in particular in motor vehicles, which prevents serious injuries from the table top.
  • the portion of the table top facing the occupant can be pivoted upward under such a load, such pivoting being able to take place, for example, via a predetermined breaking point, so that the part of the table top facing the occupant pivots upward when the vehicle occupant collides, i.e. additionally
  • there is an additional pivoting by means of which the risk of injury is reduced even further, since, among other things the impact area increases.
  • the highest position of the inner end of the table top can be changed, for which purpose adjustable stops are provided, for example. This makes it possible to change the position of the table top in use so that it is oriented horizontally in the position of use, even if the inclination of the backrest receiving the folding table is changed.
  • the struts can have a length that corresponds to half the length of the table top.
  • the table top can be coupled to a belt that is movable by a motor drive and with which the table top can be moved between the use position and the pivoted-in position, and the table top can be movable from the use position while overcoming the frictional engagement effect of the belt.
  • the table top is motor-driven adjustable, without the coupling between the motor and table top hindering the pivoting of the table top from the use position in the event of an accident.
  • the belt can be fixedly connected to a cross member provided in the area of the inner end of the table top and movable with it along the lateral frame sections and can be guided via a drive roller mounted stationary with respect to the table frame and a deflection roller mounted stationary relative to the table top.
  • the folding table shown has a table frame 10 with side wall sections 11 and 12 and a rear wall 14 and can be installed, for example, in the back of the backrest of an aircraft or vehicle seat.
  • the table top 1 which is formed by a plate frame 2 and a plate (not shown) to be inserted into the plate frame 2, is pivotably attached to the table frame 10 in a manner to be described below.
  • the rear wall 14 carries, on its side 2 facing away from the plate frame 2, two parallel guide rails 16, 17 which serve to guide a traverse 21 which is coupled to the guide rails 16, 17 via guide pieces 22, 23.
  • angle elements 24, 25 are fastened, the free legs of which extend in recesses between the lateral frame sections 11, 12 and the plate frame 2.
  • the inner end of the plate frame 2 is pivotally attached to the angle pieces 24, 25 via swivel connections, of which only the swivel connection 26 is designated on the angle piece 24.
  • the crossmember 21 and thus the inner end of the plate frame 2 can be moved between a position according to FIGS. 1, 5 and 6 and a position according to FIG. 4, the position according to FIG. 4 being shown by stops (not shown) which indicate the movement on the table frame 10 (in Figure 4) limit up, can be changed.
  • the plate frame 2 is coupled to the table frame 10 via struts 4, 5.
  • the struts 4, 5, which have approximately half the length of the plate frame 1, are pivotable at 6 and 7 on the outside thereof Stigt, these pivot connections 6, 7 are located at a distance of less than half the length of the plate frame 2 from its inner end.
  • the struts 4, 5 at 8 and 9 are pivotally attached in the region of the side frame sections 11, 12 of the table frame 10.
  • the pivot connections 8, 9 lie in the upper end region of the table frame 10, and in each position of the table top 1, the inner end of which is located below these pivot connections.
  • the plate frame 2 can be pivoted into the table frame 10 such that it and the struts 4, 5 connected to it do not protrude beyond the plane of the front edge of the table frame 10.
  • the user pivots out the table top 1, for example by grasping the front (upper in FIG. 1) end of the plate frame 2, the cross member 21, and thus the inner end of the plate frame 2, slides, as shown in FIGS along the side frame sections 11 and 12 upwards, and at the same time the struts 4, 5 are pivoted out until the table top 1 has reached the position according to FIG.
  • the user In order to pivot the tabletop back from the position according to FIG. 4 into the position according to FIG. 1, the user only needs to grip the front end of the plate frame 2 and apply an oblique force directed upwards and onto the table frame 10, whereby the table top 1 by the inside End provided pivot connections 26 pivoted and at the same time the cross member 21 and thus the inner end of the table top 1 are shifted downwards, while the struts 4, 5 are pivoted about the pivot connection 6, 7 and 8, 9. There is no displacement movement of the struts 4, 5 with respect to the table top 1 and / or the table frame 10, so that there are no blockages due to friction or the like. can occur.
  • the plate frame 2 and accordingly also the plate element (not shown) to be fastened on or in this have a predetermined breaking point 3, which runs in the form of an incision open to the underside parallel to the axes of the pivot connections 6, 7 and further out than this . Since the predetermined breaking point 3 is formed only as a cut open at the bottom, there is no weakening in the use position (FIG. 4) of the table top 1, but the adjacent wall area of the cut is supported against one another when the outer section of the table top 1 is loaded.
  • the table top is subjected to a force that is usually directed obliquely upwards, for example by impact of the occupant as a result of an accident at the outer end as a result of a shock-like load, the outer section of the table top 1 breaks in the region of the predetermined breaking point 3, and the outer section of the Table top 1 is pushed upwards while avoiding injuries to the occupant.
  • a support plate 15 is attached to the lower side of the table frame 10, which can serve to receive a drive for a motorized movement of the table top 1.
  • a drive motor (not shown) can be attached to this support plate, which drives a drive roller 19 over which a belt 20 runs, which is guided over a deflection roller 18 on the rear of the rear wall 14.
  • the belt 20 is firmly connected to the cross member 21 at 20 '. If the drive roller 19 is therefore driven, there is a corresponding displacement movement of the belt 20 and, as a result, the movement of the crossmember 21 to expand and retract the table top 1.
  • the table top 1 can be moved from the position shown in FIG. 4 to the position shown in FIG 1 can be pivoted, the drive arrangement not obstructing this pivoting movement, since the belt 20 can slide over the coupling with the drive roller 19 and / or the deflection roller 18 over this, whereby the otherwise existing blocking of such a displacement movement of the table top by the motor drive is removed .

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Passenger Equipment (AREA)
EP92250171A 1991-06-29 1992-06-29 Table pliante pour avions et véhicules, en particulier véhicules automobiles Withdrawn EP0526957A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4121660 1991-06-29
DE19914121660 DE4121660A1 (de) 1991-06-29 1991-06-29 Klapptisch fuer flugzeuge und fahrzeuge, insbesondere kraftfahrzeuge

Publications (1)

Publication Number Publication Date
EP0526957A1 true EP0526957A1 (fr) 1993-02-10

Family

ID=6435116

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92250171A Withdrawn EP0526957A1 (fr) 1991-06-29 1992-06-29 Table pliante pour avions et véhicules, en particulier véhicules automobiles

Country Status (2)

Country Link
EP (1) EP0526957A1 (fr)
DE (1) DE4121660A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1291603A3 (fr) * 2001-09-10 2005-05-11 Rheinmetall Landsysteme GmbH Dispositif pour un véhicule blindé terrestre qui peut être utilisé comme un meuble multifonctionnel tel qu'une table pour une carte géographique, un bureau ou une armoire
FR2941411A1 (fr) * 2009-01-29 2010-07-30 Peugeot Citroen Automobiles Sa Dispositif de support retractable pour une face avant d'un tableau de bord de vehicule
CN104786892A (zh) * 2015-04-02 2015-07-22 镇江佳鑫精工设备有限公司 一种车用自动翻转平台

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5408936A (en) * 1993-12-28 1995-04-25 Tseng; Chun-Chu Rack assembly
DE19615431C1 (de) * 1996-04-19 1997-08-28 Loh Kg Rittal Werk Arbeitsplatte für einen Schaltschrank
GB9821172D0 (en) * 1998-09-30 1998-11-25 Magna Seating Systems Gmbh Automotive seating assembly
FR2829976B1 (fr) * 2001-09-26 2004-01-09 Peugeot Citroen Automobiles Sa Dispositif a tablette rabattable pour vehicule automobile et siege comportant un tel dispositif
DE102006043483A1 (de) * 2006-09-15 2008-03-27 Recaro Aircraft Seating Gmbh & Co. Kg Sitzvorrichtung
FR2916393B1 (fr) * 2007-05-23 2009-08-14 Faurecia Sieges Automobile Tablette rabattable pour dossier de siege de vehicule automobile
DE102007031887A1 (de) * 2007-07-09 2009-01-15 BSH Bosch und Siemens Hausgeräte GmbH Geschirrkorb mit klappbarer Ablage
DE102009032692B4 (de) 2009-07-09 2018-01-04 Edag Engineering Gmbh Konsolenvorrichtung für Fahrzeuge
DE102011118755B4 (de) * 2011-11-17 2021-02-11 Recaro Aircraft Seating Gmbh & Co. Kg Tischvorrichtung, für einen Fluggastsitz
GB2513145A (en) 2013-04-17 2014-10-22 Bentley Motors Ltd Improvements in and relating to automatic table deployment
CN103303174A (zh) * 2013-05-31 2013-09-18 常州市万翔车辆部件有限公司 壁面折叠桌
DE102017003121A1 (de) * 2017-03-30 2018-10-04 E.I.S. Aircraft Gmbh Luftfahrzeugvorrichtung und Verfahren zur Herstellung einer Luftfahrzeugvorrichtung
DE102022115231B3 (de) * 2022-06-20 2023-08-10 Lisa Dräxlmaier GmbH Klappbares innenausstattungsteil

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1780706A (en) * 1929-02-12 1930-11-04 Goldbecher Frank Automobile table
US2132279A (en) * 1936-09-15 1938-10-04 Wicknick William Vehicle seat table
GB515558A (en) * 1938-06-22 1939-12-07 Brexton Ltd Improved occasional table
US2284811A (en) * 1939-10-30 1942-06-02 Charles H Ferrelle Folding table
US2774640A (en) * 1955-07-05 1956-12-18 Clement R Harmon Collapsible rear seat service tray for automobiles
DE3624156C1 (en) * 1986-07-17 1987-11-26 Daimler Benz Ag Table for vehicles, in particular for motor vehicles

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1780706A (en) * 1929-02-12 1930-11-04 Goldbecher Frank Automobile table
US2132279A (en) * 1936-09-15 1938-10-04 Wicknick William Vehicle seat table
GB515558A (en) * 1938-06-22 1939-12-07 Brexton Ltd Improved occasional table
US2284811A (en) * 1939-10-30 1942-06-02 Charles H Ferrelle Folding table
US2774640A (en) * 1955-07-05 1956-12-18 Clement R Harmon Collapsible rear seat service tray for automobiles
DE3624156C1 (en) * 1986-07-17 1987-11-26 Daimler Benz Ag Table for vehicles, in particular for motor vehicles

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1291603A3 (fr) * 2001-09-10 2005-05-11 Rheinmetall Landsysteme GmbH Dispositif pour un véhicule blindé terrestre qui peut être utilisé comme un meuble multifonctionnel tel qu'une table pour une carte géographique, un bureau ou une armoire
FR2941411A1 (fr) * 2009-01-29 2010-07-30 Peugeot Citroen Automobiles Sa Dispositif de support retractable pour une face avant d'un tableau de bord de vehicule
EP2213510A1 (fr) * 2009-01-29 2010-08-04 Peugeot Citroën Automobiles SA Dispositif de support rétractable pour une face avant d'un tableau de bord de véhicule
CN104786892A (zh) * 2015-04-02 2015-07-22 镇江佳鑫精工设备有限公司 一种车用自动翻转平台

Also Published As

Publication number Publication date
DE4121660C2 (fr) 1993-07-08
DE4121660A1 (de) 1993-01-14

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